[ LANGUAGE — PYTHON 3.13 ]
Run Python online. No install.
Run Python online without installing anything. Ideal for learning, interview practice and quick scripts.
Sample — copy into the compiler
name = input("Your name: ")
print(f"Hello, {name}!")
total = sum(range(1, 101))
print(f"Sum 1..100 = {total}")1. Open the Python runtime
Go to the compiler and select Python. Your code persists per language.
2. Paste and add input
Copy the sample or type your own. Fill stdin if the program reads input.
3. Run and share
Press Run in the editor, then copy the page URL to share your exact state.
Python FAQ
Do I need to install Python to use this?
No. The Python 3.13 runtime runs in your browser via CodeLab's embedded editor. Open the compiler, pick Python, and press Run.
Is running Python online free?
Yes. The CodeLab Playground is free with no account. Optional paid plans add privacy and larger limits — see the pricing page.
How do I handle input in Python?
Use the stdin panel inside the editor for piped input, then press Run. The sample below reads a name from stdin.